OPTICAL PRE-AMPLIFIER APPARATUS AND METHOD FOR RECEIVING PERFORMING GAIN CONTROL

Details for Australian Patent Application No. 2002246852 (hide)

Owner CIENA CORPORATION

Inventors CORNELIUS, Steven, W.; CORWIN, Robert; MILLER, Donald, J.; BROWNLEE, John; DASIKA, Prasad; APPLETON, Todd

Pub. Number AU-A-2002246852

PCT Pub. Number WO2002/058283

Priority 09/747,447 22.12.00 US; 09/746,217 22.12.00 US; 09/746,216 22.12.00 US

Filing date 20 December 2001

Wipo publication date 30 July 2002

International Classifications

H04B 010/00 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2002246852

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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